Pneumatic Vibrator, Housing Material Cast Iron, Air Flow Rate 7.5 cfm @ 60 psi, 9 cfm @ 80 psi, Maximum Force 270 lbf, Inlet Connection Size 1/4 in, Inlet Connection Type NPT, Maximum Vibration Speed 7,200 vpm, Maximum Bin Weight Capacity 5,000 lb, Overall Height 3.07 in, Overall Length 5.43 in, Overall Width 3.27 in, Sound Level 70 dBA, Duty Cycle Continuous, Pneumatic Vibrator Type Turbine, Force @ PSI 270 lbf @ 80 psi, 90 lbf @ 60 psi, Mount Type Foot, Adjustable Speed Yes